From 16c683a27df3634941637b76426c0793b5d019e8 Mon Sep 17 00:00:00 2001 From: Bernd Kuhls Date: Wed, 26 Jul 2023 21:44:52 +0200 Subject: [PATCH] package/wolfssl: disable asm on armv4 Quoting https://developer.arm.com/documentation/dui0489/i/arm-and-thumb-instructions/clz "This ARM instruction is available in ARMv5T and above." Fixes: - armeb http://autobuild.buildroot.net/results/ea9/ea9b19e872b4b20b97fceec3f7e0a6a1109c4f12/ /tmp/ccdRCOaB.s:27: Error: selected processor does not support `clz r5,r2' in ARM mode - arm http://autobuild.buildroot.net/results/cb1/cb1c7ac68b3379d3f4b5efc897198bea0a904217/ /tmp/cc72ECAj.s:6764: Error: selected processor does not support `clz r5,r0' in ARM mode /tmp/cc72ECAj.s:7110: Error: selected processor does not support `clz r5,lr' in ARM mode /tmp/cc72ECAj.s:8934: Error: selected processor does not support `clz r5,fp' in ARM mode Signed-off-by: Bernd Kuhls Signed-off-by: Thomas Petazzoni (cherry picked from commit 4c663675646264e9bb1e72f014195081a1582d19) Signed-off-by: Peter Korsgaard --- package/wolfssl/Config.in | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/package/wolfssl/Config.in b/package/wolfssl/Config.in index c41bdb6888..9d173412fe 100644 --- a/package/wolfssl/Config.in +++ b/package/wolfssl/Config.in @@ -1,7 +1,7 @@ config BR2_PACKAGE_WOLFSSL_ASM_SUPPORTS bool default y if BR2_aarch64 - default y if BR2_arm || BR2_armeb + default y if (BR2_arm || BR2_armeb) && !BR2_ARM_CPU_ARMV4 # clz default y if BR2_powerpc default y if BR2_powerpc64 || BR2_powerpc64le default y if BR2_mips64 && !BR2_MIPS_CPU_MIPS32R6